Etonitazene
[化] 依托尼秦; 乙氧硝唑
🗣️ 情景例句
I'm an exchange student.
我是一名交换学生。
That would be the responsibility of the buyer. We are prepared, however, to provide all the documentation costs.
那是属于买方的责任，我们仅承担提供所有文件的费用。
That's a good question, smiled Uncle Wang.
“这个问题提得好，”王大叔笑了。